Why choose AKTW?
We looked at every major peptide tracking app on the market. See how AKTW compares across features, platforms, privacy, and pricing — then decide for yourself.
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Apps compared
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Features benchmarked
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Platforms covered
Feature comparison at a glance
| Feature | AKTW | PeptideKit |
|---|---|---|
| Peptide library | ||
| Reconstitution / dosing / unit converter | ||
| Injection site map | ||
| Interaction checker & comparison | ||
| Provider lookup & blends | ||
| Vial duration & cost calculator | ||
| Local data storage (privacy) | ||
| Educational content | ||
| Protocol scheduling & reminders | ||
| Inventory management | ||
| Free core features | ~ | |
| Wearable / health sync | ||
| Web app access |
Comparison explorer
AKTW vs
PeptideKit
Logging and calculators with an iOS-first experience.
7 features only in AKTW
AKTW vs
Peptide Tracker & Calculator
Straightforward dose logging and reconstitution math.
7 features only in AKTW
AKTW vs
Peptide Log
Simple injection journaling and site tracking.
8 features only in AKTW
AKTW vs
Shotsy
Popular GLP-1 shot tracker with reminders.
8 features only in AKTW
AKTW vs
PeptidePro
Feature-rich tracker with a web companion.
6 features only in AKTW
AKTW vs
PepTracker
Android-focused dose and inventory tracking.
8 features only in AKTW
What sets AKTW apart
Privacy first
Your data stays yours — local storage, portable exports (CSV/PDF/FHIR), no lock-in.
Comprehensive education
100+ profiles, source-linked guides, a glossary, and a claim auditor — not just a logger.
Flexible billing
Free core features forever, upgrade only when you want the advanced intelligence.
See it for yourself
Free core features on iOS, Android, and the web.
Competitor feature data is approximate and based on publicly available information as of 2026. Verify current capabilities with each app. AKTW is for educational purposes only.